Description
- 1x M5Stack ASR Module w/ Microphone & Speaker (CI1302)
- 54.0 x 54.0 x 13.1 mm
- AI voice chip: CI1302
- Supports up to 300 command words; 53 preset commands from the factory
- Wake-up method: Voice keyword or UART serial communication
- Microphone: Analog microphone, model GMI4527P-2C-32db
- Speaker: Chamber speaker 8Ω@0.8W for wake-up feedback output
- Communication: UART serial communication, default baud rate 115200@8N1
- Noise reduction: AEC echo cancellation
- Wake-up range: Ambient noise 40dB up to 6.4m, ambient noise 54dB up to 1.8m
- Power consumption: Standby DC [email protected], low volume DC [email protected], medium volume DC [email protected], high volume DC [email protected]
- Development platform: UiFlow2, Arduino
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WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov.